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INCI: THREONINE
An essential amino acid that functions as a skin-conditioning agent, helping to maintain skin hydration, elasticity, and overall health.
Beneficial for
Safety summary
Generally considered safe for cosmetic use, as it is a naturally occurring amino acid.
CAS Number
72-19-5
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.